From ed34add734e33afa33e7bf5ee5826650efdc0fe8 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Tue, 9 Apr 2013 16:15:14 -0700 Subject: [PATCH] staging: comedi: das08_isa: use comedi_request_region() Use comedi_request_region() to request the I/O region used by this driver. Signed-off-by: H Hartley Sweeten Cc: Ian Abbott Cc: Greg Kroah-Hartman Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/das08_isa.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/staging/comedi/drivers/das08_isa.c b/drivers/staging/comedi/drivers/das08_isa.c index f12078247163..a6de825cff12 100644 --- a/drivers/staging/comedi/drivers/das08_isa.c +++ b/drivers/staging/comedi/drivers/das08_isa.c @@ -179,17 +179,18 @@ static int das08_isa_attach(struct comedi_device *dev, { const struct das08_board_struct *thisboard = comedi_board(dev); struct das08_private_struct *devpriv; + int ret; devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); if (!devpriv) return -ENOMEM; dev->private = devpriv; - if (!request_region(it->options[0], thisboard->iosize, - thisboard->name)) - return -EIO; + ret = comedi_request_region(dev, it->options[0], thisboard->iosize); + if (ret) + return ret; - return das08_common_attach(dev, it->options[0]); + return das08_common_attach(dev, dev->iobase); } static void das08_isa_detach(struct comedi_device *dev) -- 2.34.1